diff options
Diffstat (limited to 'h-source/Application/Models/WikiModel.php')
| -rw-r--r-- | h-source/Application/Models/WikiModel.php | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/h-source/Application/Models/WikiModel.php b/h-source/Application/Models/WikiModel.php new file mode 100644 index 0000000..1372a04 --- /dev/null +++ b/h-source/Application/Models/WikiModel.php @@ -0,0 +1,228 @@ +<?php + +// h-source, a web software to build a community of people that want to share their hardware information. +// Copyright (C) 2010 Antonio Gallo (h-source-copyright.txt) +// +// This file is part of h-source +// +// h-source is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// h-source is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with h-source. If not, see <http://www.gnu.org/licenses/>. + +if (!defined('EG')) die('Direct access not allowed!'); + +class WikiModel extends Model_Map { + + public $id_user = 0; + public $lastId = 0; //the id of the last record inserted + public $lastTitle = null; //the title of the last page inserted + public $lastTitleClean = null; //the cleaned title of the last page inserted + + public $diffFields = array(); + public $fieldsWithBreaks = array(); + + public function __construct() { + $this->_tables='wiki,regusers,wiki_users'; + $this->_idFields='id_wiki,id_user'; + $this->_where=array( + 'username' => 'regusers', + 'id_user' => 'regusers', + 'has_confirmed' => 'regusers', + 'deleted' => 'regusers' + ); + + $this->printAssError = "no"; + + $this->diffFields = array( + 'title' => gtext("title"), + 'page' => gtext('wiki page'), + ); + + $this->fieldsWithBreaks = array(gtext('wiki page')); + + $this->strongConditions['insert'] = array( + "checkLength|99" => 'title', + "+checkLength|5000" => 'page', + ); + + $this->strongConditions['update'] = array( + "checkLength|99" => 'title', + "+checkLength|5000" => 'page', + ); + + parent::__construct(); + } + + public function insert() + { + $this->values['created_by'] = (int)$this->id_user; + $this->values['update_date'] = date('Y-m-d H:i:s'); + + //random ID + $randomId = md5(uniqid(mt_rand(),true)); + $this->values["title_clean"] = $randomId; + + parent::insert(); + + //associate the user to the record + if ($this->queryResult) + { + $resId = $this->select()->where(array('title_clean'=>$randomId))->send(); + $clean['id'] = $resId[0]['wiki']['id_wiki']; + $this->lastId = $clean['id']; + $this->lastTitle = $resId[0]['wiki']['title']; + $this->lastTitleClean = encodeUrl($resId[0]['wiki']['title']); + $this->db->update('wiki','title_clean',array($this->lastTitleClean),'id_wiki='.$clean['id']); + + //update the history table + $this->updateHistory('insert'); + + $this->associate($clean['id']); + } + + } + + public function update($id) + { + $clean['id'] = (int)$id; + + $this->values['update_date'] = date('Y-m-d H:i:s'); + $this->values['title_clean'] = encodeUrl($this->values['title']); + + //save the old fields in the revisions table + $this->setWhereQueryClause(array('id_wiki' => $clean['id'])); + $oldStruct = $this->getFields($this->fields.',title_clean,created_by,update_date,id_wiki'); + + if (count($oldStruct > 0)) + { + $oldValues = $oldStruct[0]['wiki']; + + $revisions = new WikirevisionsModel(); + $revisions->values = $oldValues; + if ($revisions->insert()) + { + parent::update($clean['id']); + if ($this->queryResult) + { + $this->lastId = $clean['id']; + $this->lastTitle = $this->values['title']; + $this->lastTitleClean = $this->values['title_clean']; + + //update the history table + $this->updateHistory('update'); + + if (!$this->checkAssociation($clean['id'],(int)$this->id_user)) + { + $this->associate($clean['id']); + } + } + } + } + } + + public function makeCurrent($id_rev) + { + $clean['id_rev'] = (int)$id_rev; + + $revisions = new WikirevisionsModel(); + + $clean['id_wiki'] = (int)$revisions->getIdPage($clean['id_rev']); + + //save the old fields in the revisions table + $this->where(array('id_wiki'=>$clean['id_wiki'])); + $oldStruct = $this->getFields($this->fields.',title_clean,created_by,update_date,id_wiki'); + + if (count($oldStruct > 0)) + { + //get the values of the revision + $revisions->where(array('id_rev'=>$clean['id_rev'])); + $newStruct = $revisions->getFields($this->fields.',title_clean,created_by,update_date'); + + if (count($newStruct > 0)) + { + $revisions->values = $oldStruct[0]['wiki']; + + $this->values = $newStruct[0]['wiki_revisions']; + $this->values['created_by'] = (int)$this->id_user; + $this->values['update_date'] = date('Y-m-d H:i:s'); + + if ($revisions->insert()) + { + if (parent::update($clean['id_wiki'])) + { + $this->lastId = $clean['id_wiki']; + $this->lastTitle = $this->values['title']; + $this->lastTitleClean = $this->values['title_clean']; + + //update the history table + $this->updateHistory('update'); + + if (!$this->checkAssociation($clean['id_wiki'],(int)$this->id_user)) + { + $this->associate($clean['id_wiki']); + } + } + } + } + } + + } + + public function associate($id_record) + { + return parent::associate((int)$id_record,(int)$this->id_user); + } + + //get the model name + public function getTheModelName($id) + { + $clean['id'] = (int)$id; + $this->setWhereQueryClause(array('id_wiki' => $clean['id'])); + $res = $this->getFields('title'); + $name = count($res) > 0 ? $res[0]['wiki']['title'] : ''; + return $name; + } + + //save in the history all the action carried out by users + protected function updateHistory($action) + { + $translations = array( + 'insert' => 'inserted', + 'update' => 'updated', + ); + + $allowedActions = array('insert','update'); + + if (in_array($action,$allowedActions)) + { + $users = new UsersModel(); + + $clean['user'] = sanitizeAll($users->getUser($this->id_user)); + + $history = new HistoryModel(); + $history->values = array( + 'created_by' => $this->id_user, + 'type' => 'wiki', + 'action' => $action, + 'id' => $this->lastId, + 'message' => 'The wiki page having id='.$this->lastId.' has been '.$translations[$action].' by the user ' . $clean['user'] . ' (id_user='.$this->id_user.') ', + 'gr' => 'registered', + ); + $history->insert(); + } + } + + public function getDiffArray($oldArray, $newArray) + { + return getDiffArray($this->diffFields, $oldArray, $newArray); + } +}
\ No newline at end of file |